JPH0613455Y2 - Gas meter with integrated entrance and exit - Google Patents
Gas meter with integrated entrance and exitInfo
- Publication number
- JPH0613455Y2 JPH0613455Y2 JP1989029784U JP2978489U JPH0613455Y2 JP H0613455 Y2 JPH0613455 Y2 JP H0613455Y2 JP 1989029784 U JP1989029784 U JP 1989029784U JP 2978489 U JP2978489 U JP 2978489U JP H0613455 Y2 JPH0613455 Y2 JP H0613455Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas meter
- meter
- diaphragm type
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Measuring Volume Flow (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、家庭用プロパンガス等に用いられるガスメー
タに係り、ガス流入路の配置に工夫を凝らしてガスメー
タ自体のコンパクト化等を図ったものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a gas meter used for household propane gas, etc., in which the gas inflow passage is devised to make the gas meter itself compact. Is.
第６図は、従来のガスメータを示す一部切欠正面図であ
る。FIG. 6 is a partially cutaway front view showing a conventional gas meter.
該ガスメータＧには、積算表示部３４の両側に煙突状の
ガス流入管３５並びに流出管３６を上方に突出して設け
てあり、該ガス流入管３５並びに流出管３６には逆Ｕ字
状の外付け配管４０，４１が接続される。また、ガス流
入管３５内の流入路３７は流量計量部３８の入口に連通
し、ガス流出管３６内の流出路３９は該流量計量部３８
の出口に連通している。該流量計量部３８には、ダイヤ
フラム式流量計（図示せず）を対向して複式に設けてあ
り、流入路３７より導かれたガスは該ダイヤフラム式流
量計を作動させ、流出路３９からガス消費側へ送られ
る。なお、該ダイヤフラム式流量計の動きは、図示しな
いリンク機構等を介して積算表示部３４に伝えられる。The gas meter G is provided with a chimney-shaped gas inflow pipe 35 and an outflow pipe 36 projecting upward on both sides of the integration display portion 34, and the gas inflow pipe 35 and the outflow pipe 36 have an inverted U-shaped outer shape. Attachment pipes 40 and 41 are connected. The inflow passage 37 in the gas inflow pipe 35 communicates with the inlet of the flow rate measuring unit 38, and the outflow passage 39 in the gas outflow pipe 36 is in the flow measuring unit 38.
Communicates with the exit. A diaphragm type flow meter (not shown) is provided in the flow metering unit 38 so as to face each other, and the gas introduced from the inflow passage 37 activates the diaphragm type flow meter so that the gas flows from the outflow passage 39. It is sent to the consumer side. The movement of the diaphragm type flow meter is transmitted to the integration display unit 34 via a link mechanism (not shown) or the like.
上記従来のガスメータにあっては、しかしながら、煙突
状のガス流入管３５及び流出管３６が積算表示部３４の
両側に大きなスペースを専有するために、ガスメータ自
体が大型化してしまうという欠点があった。特に、圧力
調整器や閉止コック等をガスメータに一体的に組み込ん
だハイブリッドガスメータにあっては、この欠点は致命
的なものである。However, the above-described conventional gas meter, however, has a drawback that the gas meter itself becomes large in size because the chimney-shaped gas inflow pipe 35 and the outflow pipe 36 occupy a large space on both sides of the integrated display portion 34. . In particular, this drawback is fatal in a hybrid gas meter in which a pressure regulator, a shutoff cock and the like are integrally incorporated in a gas meter.
本考案は、上記した点に鑑み、ガスメータにおけるガス
流入管及び流出管の省スペース化を図ることにより、コ
ンパクトなガスメータを提供することを目的とする。In view of the above points, the present invention has an object to provide a compact gas meter by saving the space of the gas inflow pipe and the outflow pipe in the gas meter.
上記目的を達成するために、本考案は、ガスメータ本体
内にダイヤフラム式流量計を対向して複式に設けて成る
ガスメータにおいて、前記対向するダイヤフラム式流量
計の両側の溝状凹部とガスメータ本体との間隙をガス入
出路として成る構造、並びに、前記対向するダイヤフラ
ム式流量計の両側の溝状凹部とガスメータ本体との間隙
に外付け配管を挿通可能にすると共に、該外付け配管に
対する接続部を設けて成る構造を採用するものである。In order to achieve the above-mentioned object, the present invention provides a gas meter in which a plurality of diaphragm type flowmeters are provided in a gas meter body so as to face each other, and the groove-shaped recesses on both sides of the facing diaphragm type flowmeter and the gas meter body are provided. A structure in which the gap serves as a gas inlet / outlet path, and an external pipe can be inserted into the gap between the groove-shaped recesses on both sides of the opposing diaphragm type flow meter and the gas meter main body, and a connection portion for the external pipe is provided. The structure which consists of is adopted.
対向するダイヤフラム式流量計の両側には溝状凹部が形
成されているから、該溝状凹部とガスメータ本体との間
隙をガス入出路とすることにより、ガスメータ本体内の
スペースの有効利用が図れて、ガスメータ自体のコンパ
クト化が可能になる。また、該溝状凹部とガスメータ本
体との間隙に外付け配管を挿通可能にすれば、よりコン
パクトになり、搬送等が楽である。Since groove-shaped recesses are formed on both sides of the diaphragm type flow meter facing each other, the space between the groove-shaped recess and the gas meter main body can be used as a gas inlet / outlet path, thereby effectively utilizing the space in the gas meter main body. The gas meter itself can be made compact. Further, if an external pipe can be inserted into the gap between the groove-shaped recess and the gas meter main body, it becomes more compact and easy to carry.
第１図は、本考案に係る入出路一体型ガスメータの一実
施例を示す切欠正面図、第２図は側断面図、第３図は第
２図のＡ−Ａ断面図である。FIG. 1 is a cutaway front view showing an embodiment of an inlet / outlet integrated gas meter according to the present invention, FIG. 2 is a side sectional view, and FIG. 3 is a sectional view taken along the line AA of FIG.
図で、１は積算表示部、２は流量計量部を示し、該流量
計量部２には、一対のダイヤフラム式流量計３ａ，３ｂ
を対向して背中合わせに設けてあり、該ダイヤフラム式
流量計３ａ，３ｂの両側の溝状凹壁部４，５とガスメー
タ本体６との間隙をガス流入路７並びにガス流出路８と
成している。そして、該ガス流入路７に連通するガス流
入管９並びにガス流出路８に連通するガス流出管１０
（第１図参照）は、流量計量部２の下方に突出してガス
メータ本体６に一体に設けてある。In the figure, 1 indicates an integrated display part, 2 indicates a flow rate measuring part, and the flow rate measuring part 2 includes a pair of diaphragm type flow meters 3a and 3b.
Are provided so as to face each other and back to back, and a gap between the groove-like concave wall portions 4 and 5 on both sides of the diaphragm type flowmeters 3a and 3b and the gas meter main body 6 is constituted by a gas inflow passage 7 and a gas outflow passage 8. There is. And, a gas inflow pipe 9 communicating with the gas inflow passage 7 and a gas outflow pipe 10 communicating with the gas outflow passage 8
(See FIG. 1) is provided integrally with the gas meter main body 6 so as to project below the flow rate measuring unit 2.
そして、ガス流入管９から導入されたガスは、流入路７
を通り、積算表示部１内の伝達室１１を経て積算表示部
１の下部の分配室１２に送られる。さらに、分配室１２
からダイヤフラム式流量計３ａ，３ｂの一方の計量室１
３へ送られてダイヤフラム１４を作動させる。他方の計
量室１５内のガスは、該ダイヤフラム１４の作動によっ
て排気路１６へ送り出される。そして、排気路１６の出
口１７からガス流出路８を通り、流出管１０からガス消
費側へ供給される。The gas introduced from the gas inflow pipe 9 is introduced into the inflow passage 7
Through the transfer chamber 11 in the integrated display unit 1 to the distribution chamber 12 below the integrated display unit 1. Furthermore, the distribution chamber 12
From diaphragm type flow meter 3a, 3b one measuring chamber 1
3 to actuate the diaphragm 14. The gas in the other measuring chamber 15 is sent to the exhaust passage 16 by the operation of the diaphragm 14. Then, it is supplied from the outlet 17 of the exhaust passage 16 through the gas outflow passage 8 to the gas consuming side from the outflow pipe 10.
尚、図で、１８は、ダイヤフラムに連動して入口と出口
を切り換える滑弁、１９は、その弁座である。また、ダ
イヤフラム１４の動きは、リンク機構（図示せず）やギ
ヤ部２０を介して積算計室２１に伝えられる。In the figure, 18 is a slide valve that switches between an inlet and an outlet in conjunction with a diaphragm, and 19 is a valve seat thereof. Further, the movement of the diaphragm 14 is transmitted to the integrating meter chamber 21 via a link mechanism (not shown) and the gear portion 20.
第４図は、本考案の他の実施例を示す切欠正面図、第５
図は第４図のＢ−Ｂ断面図である。FIG. 4 is a cutaway front view showing another embodiment of the present invention, FIG.
The drawing is a sectional view taken along line BB in FIG.
本実施例は、対向するダイヤフラム式流量計２２ａ，２
２ｂの両側の溝状凹壁部２３，２４とガスメータ本体２
５との間隙２６，２７に、ガス導入用の外付け配管２８
並びにガス導出用の外付け配管２９をガスメータ本体の
２５の下方から挿通可能とすると共に該外付け配管２
８，２９に対する接続部３０，３１を設けて成るもので
ある。In this embodiment, the diaphragm type flowmeters 22a, 2 facing each other are used.
The groove-shaped concave wall portions 23 and 24 on both sides of 2b and the gas meter main body 2
In the gaps 26 and 27 with 5, the external pipe 28 for gas introduction
In addition, an external pipe 29 for leading out gas can be inserted from below the gas meter body 25 and the external pipe 2
The connection parts 30 and 31 for 8 and 29 are provided.
即ち、ダイヤフラム式流量計２２ａ，２２ｂの上部に位
置する分配室３２の入口に雌ねじの接続部３０を設ける
と共に、同じくダイヤフラム式流量計２２ａ，２２ｂの
上部に位置する排気路３３の出口に雌ねじの接続部３１
を設けて、両接続部３０，３１に対し、ガス導入用並び
にガス導出用の外付け配管２８，２９を螺合可能として
ある。That is, a female screw connection portion 30 is provided at the inlet of the distribution chamber 32 located above the diaphragm flow meters 22a and 22b, and a female screw is provided at the outlet of the exhaust passage 33 also located above the diaphragm flow meters 22a and 22b. Connection part 31
Is provided, and external pipes 28 and 29 for gas introduction and gas derivation can be screwed into both the connection portions 30 and 31, respectively.
この実施例（第４図）によれば、ガスメータ自体がより
コンパクトになり、工場内での搬送や取り扱い等が楽で
ある。According to this embodiment (FIG. 4), the gas meter itself becomes more compact and the transportation and handling in the factory is easy.
さらに、第一の実施例（第１図）において、ガス流入管
９並びにガス流出管１０は、ガスメータ本体６の下方に
突出して設けてあり、また、第二の実施例（第４図）で
は、ガス導入用の外付け配管２８並びにガス導出用の外
付け配管２９は、ガスメータ本体２５の下方から挿通可
能としているので、従来のようなドレーン浸入防止のた
めの逆Ｕ字状の配管を行う必要がなく、接続部が少ない
から配管作業が楽である。Furthermore, in the first embodiment (FIG. 1), the gas inflow pipe 9 and the gas outflow pipe 10 are provided so as to project below the gas meter main body 6, and in the second embodiment (FIG. 4). Since the external pipe 28 for introducing gas and the external pipe 29 for exhausting gas can be inserted from below the gas meter main body 25, a conventional inverted U-shaped pipe for preventing drain penetration is performed. Piping work is easy because there is no need and there are few connections.
以上の如くに、本実施例によれば、対向するダイヤフラ
ム式流量計の両側の溝状凹部とガスメータ本体との間隙
をガス入出路とすることにより、ガスメータ本体内のス
ペースの有効利用が図れ、ガスメータ自体をコンパクト
にすることができる。従って、設置場所の省スペース化
が図れると共に、圧力調整器等を一体的に設けた所謂ハ
イブリッドガスメータに好適である。As described above, according to the present embodiment, by using the gap between the groove-shaped recesses on both sides of the opposing diaphragm type flow meter and the gas meter main body as the gas inlet / outlet path, it is possible to effectively use the space in the gas meter main body. The gas meter itself can be made compact. Therefore, it is suitable for a so-called hybrid gas meter in which a space saving of the installation place can be achieved and a pressure regulator and the like are integrally provided.
また、該溝状凹部とガスメータ本体との間隙に外付け配
管を挿通可能にしておけば、ガス流入管並びに流出管が
不要で、搬送等が楽である。Further, if an external pipe can be inserted into the gap between the groove-shaped recess and the gas meter main body, a gas inflow pipe and an outflow pipe are not required, and the transportation is easy.
第１図は本考案の一実施例を示す切欠正面図、 第２図はその側断面図、 第３図は第２図のＡ−Ａ断面図、 第４図は本考案の他の実施例を示す切欠正面図、 第５図は第４図のＢ−Ｂ断面図、 第６図は従来例を示す一部切欠正面図である。 ３ａ，３ｂ，２２ａ，２２ｂ……ダイヤフラム式流量
計、４，５，２３，２４……溝状凹部、６，２５……ガ
スメータ本体、７……ガス流入路、８……ガス流出路、
２８，２９……外付け配管、３０，３１……接続部。1 is a cutaway front view showing an embodiment of the present invention, FIG. 2 is a side sectional view thereof, FIG. 3 is a sectional view taken along the line AA of FIG. 2, and FIG. 4 is another embodiment of the present invention. FIG. 5 is a sectional view taken along line BB in FIG. 4, and FIG. 6 is a partially cutaway front view showing a conventional example. 3a, 3b, 22a, 22b ... Diaphragm type flow meter, 4,5,23,24 ... groove-shaped recess, 6,25 ... gas meter main body, 7 ... gas inflow path, 8 ... gas outflow path,
28,29 ... External piping, 30,31 ... Connection part.
Claims (2)
を対向して複式に設けたガスメータにおいて、 前記対向するダイヤフラム式流量計の両側の溝状凹部と
ガスメータ本体との間隙をガス入出路として成ることを
特徴とする入出路一体型ガスメータ。1. A gas meter in which a diaphragm type flow meter is provided in a multiple manner inside a gas meter body so as to face each other, and a gap between the groove-shaped recesses on both sides of the facing diaphragm type flow meter and the gas meter body is used as a gas inlet / outlet path. A gas meter with an integrated inlet and outlet, characterized by
を対向して複式に設けて成るガスメータにおいて、 前記対向するダイヤフラム式流量計の両側の溝状凹部と
ガスメータ本体との間隙に外付け配管を挿通可能にする
と共に、該外付け配管に対する接続部を設けて成ること
を特徴とする入出路一体型ガスメータ。2. A gas meter comprising a plurality of diaphragm type flow meters facing each other in a gas meter main body, wherein an external pipe is inserted into a gap between the groove-shaped recesses on both sides of said diaphragm type flow meter facing each other and the gas meter main body. A gas meter integrated with an inlet / outlet path, which is made possible and is provided with a connection portion for the external pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989029784U JPH0613455Y2 (en) | 1989-03-17 | 1989-03-17 | Gas meter with integrated entrance and exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989029784U JPH0613455Y2 (en) | 1989-03-17 | 1989-03-17 | Gas meter with integrated entrance and exit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122321U JPH02122321U (en) | 1990-10-05 |
| JPH0613455Y2 true JPH0613455Y2 (en) | 1994-04-06 |
Family
ID=31254293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989029784U Expired - Lifetime JPH0613455Y2 (en) | 1989-03-17 | 1989-03-17 | Gas meter with integrated entrance and exit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613455Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6436642B2 (en) * | 2014-04-18 | 2018-12-12 | 株式会社竹中製作所 | Membrane gas meter and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6348858B2 (en) * | 1980-08-22 | 1988-09-30 | Sankyo Kk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118921U (en) * | 1984-01-14 | 1985-08-12 | 東京瓦斯株式会社 | Gas meter mounting device |
| JPH0453415Y2 (en) * | 1986-09-18 | 1992-12-15 |
-
1989
- 1989-03-17 JP JP1989029784U patent/JPH0613455Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6348858B2 (en) * | 1980-08-22 | 1988-09-30 | Sankyo Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02122321U (en) | 1990-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |